EP 1207532 A3 20030122 - Dynamic vibration absorber for a disk player
Title (en)
Dynamic vibration absorber for a disk player
Title (de)
Dynamischer Schwingungsdämpfer für Platteneinheit
Title (fr)
Amortisseur de vibrations dynamique pour unité à disque
Publication
Application
Priority
KR 20000067766 A 20001115
Abstract (en)
[origin: EP1207532A2] A disk player includes a deck base (10), a deck plate (20) movably disposed on the deck base to support a spindle motor (53) that spins a disk. A dynamic vibration absorber including a mass body (30) and a flexible connection member (40) reduces vibration generated when the disk spins using a reciprocal action of the mass body and the connection member relative to the deck plate. <IMAGE>
IPC 1-7
IPC 8 full level
H05K 5/02 (2006.01); G11B 25/04 (2006.01); G11B 33/08 (2006.01)
CPC (source: EP KR US)
G11B 33/08 (2013.01 - EP KR US)
Citation (search report)
- [XAY] EP 0884731 A2 19981216 - MATSUSHITA ELECTRIC IND CO LTD [JP]
- [A] US 4703470 A 19871027 - CASTAGNA JOSEPH T [US], et al
- [A] US 5180147 A 19930119 - ANDERSSON JOACHIM [SE], et al
- [X] PATENT ABSTRACTS OF JAPAN vol. 010, no. 034 (P - 427) 8 February 1986 (1986-02-08)
- [Y] PATENT ABSTRACTS OF JAPAN vol. 018, no. 432 (M - 1654) 11 August 1994 (1994-08-11)
- [X] PATENT ABSTRACTS OF JAPAN vol. 1999, no. 04 30 April 1999 (1999-04-30)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1207532 A2 20020522; EP 1207532 A3 20030122; EP 1207532 B1 20061018; CN 1184641 C 20050112; CN 1353420 A 20020612; DE 60123908 D1 20061130; DE 60123908 T2 20070405; JP 2002208269 A 20020726; KR 100419232 B1 20040219; KR 20020037846 A 20020523; TW I244074 B 20051121; US 2002085478 A1 20020704; US 6859933 B2 20050222
DOCDB simple family (application)
EP 01309162 A 20011029; CN 01137896 A 20011109; DE 60123908 T 20011029; JP 2001349322 A 20011114; KR 20000067766 A 20001115; TW 90127710 A 20011107; US 98216801 A 20011019